Breault21 Breault21

19-02-2021
Mathematics

contestada

Error Analysis: Identify the error. Be as specific as possible.*
1/3(x-9)=3
1/3 x-3=3
1/3 x=6
X=2

Respuesta :

Yang100 Yang100

20-02-2021

Answer:

18

Step-by-step explanation:

1/3(x-9)=3

x-9=3/(1/3)

x-9=(3/1)/(1/3)

x-9=(3/1)(3/1)

x-9=9/1

x-9=9

x=9+9

x=18

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